www.dynafilter.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6c:7a:6b:f7:cb:5d:05:a9:65:d6:37:a6:95:b3:bf:0f:f5 was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.dynafilter.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:6c:7a:6b:f7:cb:5d:05:a9:65:d6:37:a6:95:b3:bf:0f:f5Serial Number (int): 298250079839858994999825904491512587030517
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1b:f1:d3:d8:c9:37:7d:05:35:2d:59:1c:15:94:68:96:66:e7:88:54
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 30:7a:75:e2:a0:b7:0e:82:40:b3:0b:22:97:85:6c:51:59:dc:6f:d9
Fingerprint (sha256): f1:30:c1:5e:68:b8:fe:e8:90:f3:e3:e2:8b:3e:2d:f1:28:19:92:43:8d:bb:9c:38:55:e2:08:8c:e2:31:d1:3a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.dynafilter.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.dynafilter.com
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.dynafilter.com
Other certificates including the domain name dynafilter.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.dynafilter.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWzCCBUOgAwIBAgISA2x6a/fLXQWpZdY3ppWzvw/1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEwMTIyMzU1MzhaFw0y MDAxMTAyMzU1MzhaMB0xGzAZBgNVBAMTEnd3dy5keW5hZmlsdGVyLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAJ7aLOZmVxpQeCHbJFxTrdJyD/DW OB8ERtOY4nTzSlmCwWWGzJdM/SSa8oXjCB0ruTHt5AD6+5yULItaDSxjdUZLtIob lFCzm2dUOoYnOAgleOhYnxnH026KIU3CQyD9w667FUSzfikfKmjYkQyIZDoM1cL9 nHw1ChVAjYmuEGApnzGDlANKiEA1QbozxY/4D7UJtAR8dFb0Ohn0UgGNUxxNKx3s Ss9ScNY+G7sTtKgowJwQ5sXL0GECydMPBfe+0EbsGZo113H+G3X1IvsYWzCygoUJ IPj19iFGGAtLpDma4hPLeUQbs0qFrtOPouVJa2wLluLZac2fo08obrHgKcxRtFmP WC69y1/4JXnPvNzUJleEHZDdhCjUk9BuifjwmXU8O5RAvkWodJtJrpS7dttBgc/O BY/j1jtBpehHQpEJzpBCqygV8VAWSGaLtaCv3VSqm2bHuexBHy4EGpBrgCLrHyUC Xld7eV0fnP328hp/vvtoCJLa47mvbf+41/YeCkf2svg9TPywAAlVEnuQqxDXhNKj 53h/jXXrISA4eLX5/B4Ww3BJNOhvzrQXrrv7zyGf6J9xctkMxKNdn+v5aEZbjI7o DlZ2Nz7kNYnTXJbLEDaEeOjIt1u3UFzWVF0ptQjW3lV42MULJwp7prVyBO46uluE 6NwOA3oJz9ZYhFc9AgMBAAGjggJmMIICYjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FBvx09jJN30FNS1ZHBWUaJZm54hUMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmR5bmFmaWx0 ZXIuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHW eQIEAgSB9ASB8QDvAHUAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4A AAFtwp0axQAABAMARjBEAiA5GKhb5hBrDAhCcv/KgmwXu4JHfawT5srnXkWegx/h FwIgax/UEtwOn8aQz3EWDvVdIeUz0WrRXJKCvIML2/Egn+QAdgBvU3asMfAxGdiZ AKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW3CnR2PAAAEAwBHMEUCIHG8bjxo1zfj cQpYO+JisDQMuW+nKuDugpBgKsZwA/4+AiEAvGVlywTIMwOKLMEDevUWnA6zsbKw QNNt5FjKR1KKm1EwDQYJKoZIhvcNAQELBQADggEBADCYUimeRhEkLhYG2MxUj1oz mz9FyXZyPCL8nM0onM0oB0AayMLg9r3XIY6mSlIGq3Oufi+YWT0nELRHUcITfKhW Qz6xe9OqMAgM3qDohWbe8vHiljdk2i+Y+SaPgVHocUgyu/RPwKECbTbhmn/z52EH 41DiZ9XtmSTff3rD9Rw/M8u3C2yf5A1pmRnuzMJPVgcnU153uiFwDy1RCK41zUqa VFgnnakjys4YP/G42egPZMDpE0WQ/779w7ZIqmAqt1YkVWG1Uaqn/DisKuARx4oK Ju85WG0Uv8nuqXUkGmlDNFElKrxB999nlrTgU8DqwlFJLaGTmn0ri5cGVh8qu9M= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAntos5mZXGlB4IdskXFOt 0nIP8NY4HwRG05jidPNKWYLBZYbMl0z9JJryheMIHSu5Me3kAPr7nJQsi1oNLGN1 Rku0ihuUULObZ1Q6hic4CCV46FifGcfTboohTcJDIP3DrrsVRLN+KR8qaNiRDIhk OgzVwv2cfDUKFUCNia4QYCmfMYOUA0qIQDVBujPFj/gPtQm0BHx0VvQ6GfRSAY1T HE0rHexKz1Jw1j4buxO0qCjAnBDmxcvQYQLJ0w8F977QRuwZmjXXcf4bdfUi+xhb MLKChQkg+PX2IUYYC0ukOZriE8t5RBuzSoWu04+i5UlrbAuW4tlpzZ+jTyhuseAp zFG0WY9YLr3LX/glec+83NQmV4QdkN2EKNST0G6J+PCZdTw7lEC+Rah0m0mulLt2 20GBz84Fj+PWO0Gl6EdCkQnOkEKrKBXxUBZIZou1oK/dVKqbZse57EEfLgQakGuA IusfJQJeV3t5XR+c/fbyGn+++2gIktrjua9t/7jX9h4KR/ay+D1M/LAACVUSe5Cr ENeE0qPneH+NdeshIDh4tfn8HhbDcEk06G/OtBeuu/vPIZ/on3Fy2QzEo12f6/lo RluMjugOVnY3PuQ1idNclssQNoR46Mi3W7dQXNZUXSm1CNbeVXjYxQsnCnumtXIE 7jq6W4To3A4DegnP1liEVz0CAwEAAQ== -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 298250079839858994999825904491512587030517 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-12 23:55:38 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 23:55:38 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.dynafilter.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 648060629693026644647157019695273566616445051563467632498729231957992941038640502166627452053288349916378413214864033074384302400803476292391326502415430237008821215508730188360197532895653165403411655325563414246437413168372053090252192081432388916074400860254042089207465456269137675831613608701352153748709866433207538307716144673411079208401582589948530645697383979251981381722094293481557454325539895440799157885374550644435973730600123830031759077939090181434476426642141875081222529318466885240938682831740723355850798864589457722947990077153047325144704820467750930488968853399362242147306480620419300338945549532895491361238582590313659892125683786411174437711850840077234408129030867458283863511195358733137767414201707202533365201882644585049421095753413239497576029802552288889302966771262160505779982528172298343995289378634462273628501775331286243024711912685691166679136105723317668398835888873155631735474988397291781209448989812088135478857250712991333777385131733430119748841230571808526610590991663145319162833565300893102175445027936712787246204474998559782494596054588437750247081872183373474723999567589968100506086926101699670748948398683984377439182869074241379251317125995465918299250189010726288653839259453 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 1bf1d3d8c9377d05352d591c1594689666e78854 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dynafilter.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc29d1ac5000004030046304402203918a85be6106b0c084272ffca826c17bb82477dac13e6cae75e459e831fe11702206b1fd412dc0e9fc690cf71160ef55d21e533d16ad15c9282bc830bdbf1209fe40076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc29d1d8f0000040300473045022071bc6e3c68d737e3710a583be262b0340cb96fa72ae0ee8290602ac67003fe3e022100bc6565cb04c833038a2cc1037af5169c0eb3b1b2b040d36de458ca47528a9b51 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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